Is CVE-2022-4273 in the CISA KEV catalog?

No. CVE-2022-4273 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2022-4273?

CVE-2022-4273 has a CVSS v3 base score of 7.3 (HIGH).

What is the EPSS score for CVE-2022-4273?

CVE-2022-4273 has an EPSS score of 0.77% (52th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix or mitigate CVE-2022-4273?

No published fix for CVE-2022-4273 has been found yet. Check the linked vendor advisories for guidance as it becomes available.

CVE & CISA-KEV Catalog

CVE-2022-4273

HIGH

7.3

CVSS v3

NVD

Description

A vulnerability, which was classified as critical, has been found in SourceCodester Human Resource Management System 1.0. This issue affects some unknown processing of the file /hrm/controller/employee.php of the component Content-Type Handler. The manipulation of the argument pfimg leads to unrestricted upload. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-214769 was assigned to this vulnerability.

CWE-266 CWE-434Unrestricted File Upload

How to fix

No published remediation has been found for this vulnerability's affected products yet.

Mitigation guidance may be in the linked vendor advisories in the References section below.

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CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityLow

IntegrityLow

AvailabilityLow

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

Exploit Intelligence

0.77%probability of exploitation in 30 days

52ndpercentile

Moderate risk: more likely to be exploited than 52% of all known CVEs.

References

Exploit1

github.com

Third-Party Advisory1

vuldb.com

Related Vulnerabilities

Other CWE-266 vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2024-28000	Critical	9.8	68%	-	Fix
CVE-2025-27007	Critical	9.8	51%	-	-
CVE-2025-47539	Critical	9.8	31%	-	Fix
CVE-2022-20759	High	8.8	29%	-	Fix
CVE-2024-13106	Medium	5.3	27%	-	-
CVE-2024-3013	Medium	6.3	23%	-	-

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.